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Factors of 392

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What are the factors of 392?

Answer

Factors of 392:

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

12 factors · 392 = 2³ × 7² · composite

Underlined — prime: 2, 7 · 1 — neither prime nor composite · others — composite

Factor pairs of 392

1 × 392
2 × 196
4 × 98
7 × 56
8 × 49
14 × 28

√392 ≈ 19.80 — the last pair 14 × 28 sits here; past it pairs repeat.

392 = 2³ × 7² → (3 + 1) × (2 + 1) = 12 factors: add 1 to each exponent and multiply.

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See Also

Prime Number Checker - Find out whether a given number is Prime or not
Prime Factorization - Prime Factorization Calculator
Prime Numbers List - List of all Prime Numbers - how many Prime numbers are between

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Factors of 392. Factors of 392: full list and factor pairs.

https://calculat.io/en/number/factors-of/392/generated.jpg

Factors Table

Number	Factors
377	1, 13, 29, 377
378	1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
379	1, 379
380	1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380
381	1, 3, 127, 381
382	1, 2, 191, 382
383	1, 383
384	1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384
385	1, 5, 7, 11, 35, 55, 77, 385
386	1, 2, 193, 386
387	1, 3, 9, 43, 129, 387
388	1, 2, 4, 97, 194, 388
389	1, 389
390	1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
391	1, 17, 23, 391
392	1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392
393	1, 3, 131, 393
394	1, 2, 197, 394
395	1, 5, 79, 395
396	1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
397	1, 397
398	1, 2, 199, 398
399	1, 3, 7, 19, 21, 57, 133, 399
400	1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400
401	1, 401
402	1, 2, 3, 6, 67, 134, 201, 402
403	1, 13, 31, 403
404	1, 2, 4, 101, 202, 404
405	1, 3, 5, 9, 15, 27, 45, 81, 135, 405
406	1, 2, 7, 14, 29, 58, 203, 406

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FAQ

What are the factors of 392?

Factors of 392: 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

How many factors does 392 have?

Number 392 has 12 factors

How many factor pairs does 392 have?

Number 392 has 6 factor pairs

Is 392 a prime or composite number?

Composite: 392 = 2³ × 7², so it has 12 factors — a prime has exactly two.

How many factors does 392 have excluding 1 and 392?

10: 2, 4, 7, 8, 14, 28, 49, 56, 98 and 196.